Robertson, who also uses the last name Robinson, is charged with the aggravated robbery of a 73-year-old Beaumont man, the aggravated robbery of an 83-year-old Orange man, and possession of stolen property that was taken in a Louisiana robbery.

The Nederland Police Department on Monday was also preparing to file charges against Robertson for the May 9 aggravated robbery of an 81-year-old man inside his garage.

The Task Force said in a Monday news release that Robertson is also a suspect in at least three other cases where older residents were targeted as they left stores and then attacked at their homes.